[  686.904490] bond0 (unregistering): Released all slaves
[  687.289054] fab-br0: port 1(fbond) entered blocking state
[  687.289161] fab-br0: port 1(fbond) entered disabled state
[  687.289220] fbond: entered allmulticast mode
[  687.289314] fbond: entered promiscuous mode
[  687.300919] veth1-bond: entered promiscuous mode
[  687.301004] veth1-bond: entered allmulticast mode
[  687.301083] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  687.310429] veth2-bond: entered promiscuous mode
[  687.310491] veth2-bond: entered allmulticast mode
[  687.310547] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  687.348258] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  687.348432] fab-br0: port 1(fbond) entered blocking state
[  687.348488] fab-br0: port 1(fbond) entered forwarding state
[  687.452257] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  687.452477] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  687.452605] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  687.452718] fbond: active interface up!
[  688.706378] fbond: left allmulticast mode
[  688.706442] veth1-bond: left allmulticast mode
[  688.706490] veth2-bond: left allmulticast mode
[  688.706545] fbond: left promiscuous mode
[  688.706583] veth1-bond: left promiscuous mode
[  688.706644] veth2-bond: left promiscuous mode
[  688.706715] fab-br0: port 1(fbond) entered disabled state
[  688.742417] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  688.742543] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  688.749371] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  688.749480] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  688.757311] fbond (unregistering): Released all slaves